NinnaP

<?php
		$text = trim(fgets(STDIN));
		$text = urldecode($text);
		$word = trim(fgets(STDIN));
		$word = urldecode($word);

		$text = preg_replace('/[a-zA-Z\s],[.?!]/', '', $text);
		$text = iconv('UTF-8', 'ISO-8859-1//IGNORE', $text);
		$text = preg_split('/([.?!])/', $text, -1, PREG_SPLIT_DELIM_CAPTURE);
		$sentences = array();

NinnaP

<?php
		$input = trim(fgets(STDIN));
		$input = urldecode($input);
		$input = iconv('UTF-8', 'ISO-8859-1//IGNORE', $input);
		$input = strtolower($input);
		$input =str_replace('input=', '', $input);
	
   	 $input = array_count_values(str_word_count($input,1));

		echo "<table border='2'>";